AUIRF7732S2 [INFINEON]

DirectFET Power MOSFET;
AUIRF7732S2
型号: AUIRF7732S2
厂家: Infineon    Infineon
描述:

DirectFET Power MOSFET

文件: 总12页 (文件大小:256K)
中文:  中文翻译
下载:  下载PDF数据表文档文件
AUIRF7732S2TR/TR1  
DirectFET® Power MOSFET ‚  
Advanced Process Technology  
Optimized for Automotive DC-DC, Motor Drive and  
other Heavy Load Applications  
Exceptionally Small Footprint and Low Profile  
High Power Density  
40V  
5.5mΩ  
6.95mΩ  
55A  
V(BR)DSS  
RDS(on) typ.  
max.  
Low Parasitic Parameters  
ID (Silicon Limited)  
Qg  
Dual Sided Cooling  
30nC  
175°C Operating Temperature  
Repetitive Avalanche Capability for Robustness and  
Reliability  
Lead free, RoHS and Halogen free  
S
D
D
G
S
DirectFET™ ISOMETRIC  
SC  
Applicable DirectFET Outline and Substrate Outline   
SB  
SC  
M2  
M4  
L4  
L6  
L8  
Description  
The AUIRF7732S2 combines the latest Automotive HEXFET® Power MOSFET Silicon technology with the advanced DirectFET® pack-  
aging to achieve low gate charge as well as the lowest on-state resistance in a package that has the footprint which is 38% smaller than  
an SO-8 and only 0.7mm profile. The DirectFET® package is compatible with existing layout geometries used in power applications, PCB  
assembly equipment and vapor phase, infra-red or convection soldering techniques, when application note AN-1035 is followed regarding  
the manufacturing methods and processes. The DirectFET® package allows dual sided cooling to maximize thermal transfer in automotive  
power systems.  
This HEXFET® Power MOSFET is designed for applications where efficiency and power density are of value. The advanced DirectFET®  
packaging platform coupled with the latest silicon technology allows the AUIRF7732S2 to offer substantial system level savings and  
performance improvement specifically in high frequency DC-DC, motor drive and other heavy load applications on ICE, HEV and EV  
platforms. This MOSFET utilizes the latest processing techniques to achieve low on-resistance and low Qg per silicon area . Additional  
features of this MOSFET are 175°C operating junction temperature and high repetitive peak current capability. These features combine to  
make this MOSFET a highly efficient, robust and reliable device for high current automotive applications.  
Ordering Information  
Base Part Number  
Package Type  
Standard Pack  
Form  
Tape and Reel  
Complete part Number  
Quantity  
4800  
1000  
AUIRF7732S2  
AUIRF7732S2  
DirectFET2 Small -Can  
DirectFET2 Small -Can  
AUIRF7732S2TR  
AUIRF7732S2TR1  
Tape and Reel Option 1  
Absolute Maximum Ratings  
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings  
only; and functional operation of the device at these or any other condition beyond those indicated in the specifications is not implied.Exposure  
to absolute-maximum-rated conditions for extended periods may affect device reliability. The thermal resistance and power dissipation ratings  
are measured under board mounted and still air conditions. Ambient temperature (TA) is 25°C, unless otherwise specified.  
Parameter  
Max.  
40  
± 20  
Units  
Drain-to-Source Voltage  
Gate-to-Source Voltage  
V
V
DS  
V
GS  
55  
39  
14  
220  
Continuous Drain Current, VGS @ 10V (Silicon Limited)  
Continuous Drain Current, VGS @ 10V (Silicon Limited)  
Continuous Drain Current, VGS @ 10V (Silicon Limited)  
Pulsed Drain Current  
I
I
I
I
@ T = 25°C  
C
@ T = 100°C  
C
@ TA = 25°C  
D
D
D
A
DM  
41  
2.5  
45  
100  
Power Dissipation  
Power Dissipation  
Single Pulse Avalanche Energy (Thermally Limited)  
Single Pulse Avalanche Energy Tested Value  
Avalanche Current  
P
P
@TC = 25°C  
@TA = 25°C  
D
W
D
EAS  
mJ  
EAS (tested)  
See Fig. 18a,18b,16,17  
IAR  
A
EAR  
Repetitive Avalanche Energy  
mJ  
260  
-55 to + 175  
Peak Soldering Temperature  
Operating Junction and  
Storage Temperature Range  
T
T
T
P
°C  
J
STG  
HEXFET® is a registered trademark of International Rectifier.  
1
www.irf.com  
© 2012 International Rectifier  
May 08, 2012  
AUIRF7732S2TR/TR1  
Static Characteristics @ TJ = 25°C (unless otherwise stated)  
Parameter  
Min. Typ. Max. Units  
Conditions  
VGS = 0V, ID = 250μA  
V/°C Reference to 25°C, ID = 1mA  
V(BR)DSS  
Drain-to-Source Breakdown Voltage  
Breakdown Voltage Temp. Coefficient  
Static Drain-to-Source On-Resistance  
Gate Threshold Voltage  
40  
–––  
0.03  
5.5  
–––  
–––  
6.95  
4.0  
V
Δ
Δ
V(BR)DSS/ TJ  
–––  
–––  
2.0  
RDS(on)  
VGS(th)  
Ω
m
VGS = 10V, ID = 33A  
V
–––  
-8.1  
–––  
0.7  
VDS = VGS, ID = 50μA  
Δ
Δ
VGS(th)/ TJ  
Gate Threshold Voltage Coefficient  
–––  
52  
–––  
–––  
–––  
5
mV/°C  
S
VDS = 10V, ID = 33A  
gfs  
RG  
IDSS  
Forward Transconductance  
Gate Resistance  
Drain-to-Source Leakage Current  
Ω
–––  
–––  
–––  
–––  
–––  
–––  
–––  
–––  
–––  
μA VDS = 40V, VGS = 0V  
250  
100  
-100  
V
DS = 40V, VGS = 0V, TJ = 125°C  
GS = 20V  
IGSS  
Gate-to-Source Forward Leakage  
Gate-to-Source Reverse Leakage  
V
nA  
VGS = -20V  
Dynamic Characteristics @ TJ = 25°C (unless otherwise stated)  
Parameter  
Min. Typ. Max. Units  
Conditions  
Qg  
Qgs1  
Total Gate Charge  
–––  
–––  
–––  
–––  
–––  
–––  
–––  
–––  
–––  
–––  
–––  
–––  
–––  
–––  
–––  
–––  
–––  
30  
5.1  
2.8  
9.7  
12  
45  
VDS = 20V  
Pre-Vth Gate-to-Source Charge  
Post-Vth Gate-to-Source Charge  
Gate-to-Drain ("Miller") Charge  
–––  
–––  
–––  
–––  
–––  
–––  
–––  
–––  
–––  
–––  
–––  
–––  
–––  
–––  
–––  
–––  
VGS = 10V  
Qgs2  
Qgd  
nC ID = 33A  
See Fig.11  
Qgodr  
Gate Charge Overdrive  
Switch Charge (Qgs2 + Qgd)  
Output Charge  
Turn-On Delay Time  
Rise Time  
Qsw  
12.5  
16  
Qoss  
td(on)  
tr  
nC VDS = 16V, VGS = 0V  
DD = 20V, VGS = 4.5V  
9.6  
25  
V
ns  
ID = 33A  
RG = 6.8  
td(off)  
tf  
Turn-Off Delay Time  
Fall Time  
Ω
24  
22  
Ciss  
Coss  
Crss  
Coss  
Coss  
Input Capacitance  
1700  
405  
200  
1460  
360  
540  
V
GS = 0V  
DS = 25V  
Output Capacitance  
Reverse Transfer Capacitance  
Output Capacitance  
Output Capacitance  
Effective Output Capacitance  
V
pF ƒ = 1.0MHz  
VGS = 0V, VDS = 1.0V, f=1.0MHz  
GS = 0V, VDS = 32V, f=1.0MHz  
V
C
oss eff.  
VGS = 0V, VDS = 0V to 32V  
Diode Characteristics @ TJ = 25°C (unless otherwise stated)  
Parameter  
Min.  
Typ.  
Max. Units  
Conditions  
MOSFET symbol  
showing the  
IS  
Continuous Source Current  
(Body Diode)  
D
–––  
–––  
55  
A
G
integral reverse  
ISM  
Pulsed Source Current  
(Body Diode)  
–––  
–––  
220  
S
p-n junction diode.  
VSD  
trr  
Diode Forward Voltage  
Reverse Recovery Time  
Reverse Recovery Charge  
–––  
–––  
–––  
–––  
33  
1.3  
50  
33  
V
ns  
nC  
IS = 33A, VGS = 0V  
IF = 33A, VDD = 20V  
di/dt = 100A/μs  
Qrr  
22  
2
www.irf.com  
© 2012 International Rectifier  
May 08, 2012  
AUIRF7732S2TR/TR1  
Thermal Resistance  
Parameter  
Typ.  
–––  
12.5  
20  
–––  
1.0  
Max.  
60  
–––  
–––  
3.7  
Units  
°C/W  
W/°C  
Rθ  
Rθ  
Rθ  
Rθ  
Rθ  
Junction-to-Ambient  
JA  
Junction-to-Ambient  
Junction-to-Ambient  
Junction-to-Can  
Junction-to-PCB Mounted  
Linear Derating Factor  
JA  
JA  
JCan  
J-PCB  
–––  
0.27  
‰ Mounted to a PCB with small  
clip heatsink (still air)  
‰ Mounted on minimum footprint full size  
board with metalized back and with small  
clip heatsink (still air)  
ƒ Surface mounted on 1 in. square Cu  
(still air).  
Notes  through Šare on page 10  
3
www.irf.com  
© 2012 International Rectifier  
May 08, 2012  
AUIRF7732S2TR/TR1  
1000  
100  
10  
1000  
100  
10  
VGS  
15V  
10V  
8.0V  
6.0V  
5.0V  
4.5V  
4.0V  
3.5V  
VGS  
15V  
10V  
8.0V  
6.0V  
5.0V  
4.5V  
4.0V  
3.5V  
TOP  
TOP  
BOTTOM  
BOTTOM  
1
0.1  
0.01  
3.5V  
3.5V  
1
60μs PULSE WIDTH  
Tj = 25°C  
60μs PULSE WIDTH  
Tj = 175°C  
10 100  
, Drain-to-Source Voltage (V)  
1
0.1  
10  
100  
1000  
0.1  
1
1000  
V
, Drain-to-Source Voltage (V)  
DS  
V
DS  
Fig 1. Typical Output Characteristics  
Fig 2. Typical Output Characteristics  
16  
14  
12  
10  
8
18  
Vgs = 10V  
I
= 33A  
D
16  
14  
12  
T
= 125°C  
J
T = 125°C  
10  
8
J
6
6
T = 25°C  
J
4
T
= 25°C  
J
4
2
2
0
0
4
5
6
7
8
9
10 11 12  
0
20 40 60 80 100 120 140 160 180 200  
I , Drain Current (A)  
D
V
Gate -to -Source Voltage (V)  
GS,  
Fig 4. Typical On-Resistance vs. Drain Current  
Fig 3. Typical On-Resistance vs. Gate Voltage  
1000  
2.0  
I
= 33A  
D
V
= 10V  
GS  
T
T
T
= -40°C  
= 25°C  
= 175°C  
100  
10  
1
J
J
J
1.5  
1.0  
0.5  
V
= 25V  
DS  
60μs PULSE WIDTH  
0.1  
1
2
3
4
5
6
7
8
-60 -40 -20 0 20 40 60 80 100120140160180  
, Junction Temperature (°C)  
T
J
V
, Gate-to-Source Voltage (V)  
GS  
Fig 6. Normalized On-Resistance vs. Temperature  
Fig 5. Typical Transfer Characteristics  
www.irf.com © 2012 International Rectifier  
4
May 08, 2012  
AUIRF7732S2TR/TR1  
1000  
100  
10  
4.0  
3.5  
3.0  
2.5  
2.0  
1.5  
1.0  
TJ = -40°C  
TJ = 25°C  
= 175°C  
I
I
I
I
= 50μA  
= 250μA  
= 1.0mA  
= 1.0A  
T
D
D
D
D
J
V
= 0V  
1.2  
GS  
1.0  
-75 -50 -25  
0
25 50 75 100 125 150 175  
0.2  
0.4  
0.6  
0.8  
1.0  
1.4  
T , Temperature ( °C )  
V
, Source-to-Drain Voltage (V)  
J
SD  
Fig 7. Typical Threshold Voltage vs. Junction Temperature  
Fig 8. Typical Source-Drain Diode Forward Voltage  
100  
10000  
1000  
100  
V
= 0V,  
= C  
f = 1 MHZ  
GS  
C
C
C
+ C , C  
SHORTED  
iss  
gs  
gd  
ds  
= C  
T
= 25°C  
rss  
oss  
gd  
= C + C  
J
80  
60  
40  
20  
0
ds  
gd  
C
iss  
C
T = 175°C  
J
oss  
C
rss  
V
= 5.0V  
DS  
380μs PULSE WIDTH  
0
20  
40  
60  
80  
100  
1
10  
100  
I ,Drain-to-Source Current (A)  
V
, Drain-to-Source Voltage (V)  
D
DS  
Fig 10. Typical Capacitance vs. Drain-to-Source Voltage  
Fig 9. Typical Forward Transconductance vs. Drain Current  
60  
14.0  
I = 33A  
D
12.0  
50  
40  
30  
20  
10  
0
V
V
V
= 32V  
= 20V  
= 8.0V  
DS  
DS  
DS  
10.0  
8.0  
6.0  
4.0  
2.0  
0.0  
25  
50  
75  
100  
125  
150  
175  
0
5
10 15 20 25 30 35 40  
T
, Case Temperature (°C)  
Q , Total Gate Charge (nC)  
G
C
Fig.11 Typical Gate Charge vs.Gate-to-Source Voltage  
www.irf.com © 2012 International Rectifier  
Fig 12. Maximum Drain Current vs. Case Temperature  
5
May 08, 2012  
AUIRF7732S2TR/TR1  
200  
160  
120  
80  
1000  
100  
10  
OPERATION IN THIS AREA  
I
D
LIMITED BY R  
(on)  
DS  
TOP  
6.4A  
17A  
BOTTOM 33A  
1msec  
100μsec  
DC  
10msec  
1
Tc = 25°C  
40  
Tj = 175°C  
Single Pulse  
0.1  
0
0.1  
1
10  
100  
25  
50  
75  
100  
125  
150  
175  
V
, Drain-toSource Voltage (V)  
Starting T , Junction Temperature (°C)  
DS  
J
Fig 13. Maximum Safe Operating Area  
Fig 14. Maximum Avalanche Energy vs. Temperature  
10  
D = 0.50  
1
0.20  
0.10  
0.05  
0.02  
0.01  
0.1  
0.01  
SINGLE PULSE  
( THERMAL RESPONSE )  
Notes:  
1. Duty Factor D = t1/t2  
2. Peak Tj = P dm x Zthjc + Tc  
0.001  
1E-006  
1E-005  
0.0001  
0.001  
0.01  
0.1  
1
t
, Rectangular Pulse Duration (sec)  
1
Fig 15. Maximum Effective Transient Thermal Impedance, Junction-to-Case  
1000  
100  
10  
Duty Cycle = Single Pulse  
Allowed avalanche Current vs avalanche  
pulsewidth, tav, assuming ΔTj = 150°C and  
Tstart =25°C (Single Pulse)  
0.01  
0.05  
0.10  
1
Allowed avalanche Current vs avalanche  
pulsewidth, tav, assuming ΔΤj = 25°C and  
Tstart = 150°C.  
0.1  
1.0E-06  
1.0E-05  
1.0E-04  
1.0E-03  
1.0E-02  
1.0E-01  
tav (sec)  
Fig 16. Typical Avalanche Current vs.Pulsewidth  
© 2012 International Rectifier  
6
www.irf.com  
May 08, 2012  
AUIRF7732S2TR/TR1  
Notes on Repetitive Avalanche Curves , Figures 16, 17:  
(For further info, see AN-1005 at www.irf.com)  
1. Avalanche failures assumption:  
Purely a thermal phenomenon and failure occurs at a  
temperature far in excess of Tjmax. This is validated for  
every part type.  
2. Safe operation in Avalanche is allowed as long asTjmax is  
not exceeded.  
3. Equation below based on circuit and waveforms shown in  
Figures 18a, 18b.  
4. PD (ave) = Average power dissipation per single  
avalanche pulse.  
5. BV = Rated breakdown voltage (1.3 factor accounts for  
voltage increase during avalanche).  
6. Iav = Allowable avalanche current.  
7. ΔT = Allowable rise in junction temperature, not to exceed  
50  
45  
40  
35  
30  
25  
20  
15  
10  
5
TOP  
BOTTOM 1.0% Duty Cycle  
= 33A  
Single Pulse  
I
D
Tjmax (assumed as 25°C in Figure 16, 17).  
t
av = Average time in avalanche.  
D = Duty cycle in avalanche = tav ·f  
thJC(D, tav) = Transient thermal resistance, see figure 15)  
0
25  
50  
75  
100  
125  
150  
175  
Z
Starting T , Junction Temperature (°C)  
J
PD (ave) = 1/2 ( 1.3·BV·Iav) = DT/ ZthJC  
Iav = 2DT/ [1.3·BV·Zth]  
EAS (AR) = PD (ave)·tav  
Fig 17. Maximum Avalanche Energy vs. Temperature  
V
15V  
(BR)DSS  
t
p
DRIVER  
+
L
V
DS  
D.U.T  
AS  
R
G
V
DD  
-
I
A
VGS  
20V  
0.01  
t
Ω
p
I
AS  
Fig 18a. Unclamped Inductive Test Circuit  
Fig 18b. Unclamped Inductive Waveforms  
Id  
Vds  
L
Vgs  
VCC  
DUT  
0
20K  
Vgs(th)  
Fig 19a. Gate Charge Test Circuit  
Qgs1  
Qgs2  
Qgodr  
Qgd  
RD  
VDS  
Fig 19b. Gate Charge Waveform  
VGS  
D.U.T.  
V
DS  
RG  
+
-
90%  
VDD  
10V  
Pulse Width ≤ 1 µs  
Duty Factor ≤ 0.1 %  
10%  
V
GS  
t
t
r
t
t
f
d(on)  
d(off)  
Fig 20a. Switching Time Test Circuit  
www.irf.com © 2012 International Rectifier  
Fig 20b. Switching Time Waveforms  
May 08, 2012  
7
AUIRF7732S2TR/TR1  
Automotive DirectFET® Board Footprint, SC (Small Size Can).  
Please see AN-1035 for DirectFET assembly details and stencil and substrate design recommendations  
G=GATE  
D=DRAIN  
S=SOURCE  
D
D
D
D
S
S
G
8
www.irf.com  
© 2012 International Rectifier  
May 08, 2012  
AUIRF7732S2TR/TR1  
Automotive DirectFET® Outline Dimension, SC Outline (Small Size Can).  
Please see AN-1035 for DirectFET assembly details and stencil and substrate design recommendations  
DIMENSIONS  
METRIC  
IMPERIAL  
CODE MIN MAX  
MIN  
MAX  
0.191  
0.156  
0.112  
0.018  
0.024  
0.032  
0.031  
A
B
C
D
E
F
4.75 4.85  
3.70 3.95  
2.75 2.85  
0.35 0.45  
0.58 0.62  
0.78 0.82  
0.75 0.80  
0.63 0.67  
0.38 0.42  
0.95 1.05  
2.15 2.25  
0.68 0.74  
0.08 0.17  
0.02 0.08  
0.187  
0.146  
0.108  
0.014  
0.023  
0.031  
0.030  
G
H
J
0.025 0.026  
0.015  
0.037  
0.085  
0.027  
0.003  
0.001  
0.016  
0.041  
0.088  
0.029  
0.007  
0.003  
K
L
M
P
R
Dimensions are shown in  
millimeters (inches)  
Automotive DirectFET® Part Marking  
"AU" = GATE AND  
AUTOMOTIVE MARKING  
LOGO  
PART NUMBER  
BATCH NUMBER  
DATE CODE  
Line above the last character of  
the date code indicates "Lead-Free"  
Note: For the most current drawing please refer to IR website at http://www.irf.com/package/  
9
www.irf.com  
© 2012 International Rectifier  
May 08, 2012  
AUIRF7732S2TR/TR1  
Automotive DirectFET® Tape & Reel Dimension (Showing component orientation).  
LOADED TAPE FEED DIRECTION  
F
D
B
A
H
G
E
G
H
DIMENSIONS  
METRIC  
MIN  
NOTE: Controlling dimensions in mm  
Std reel quantity is 4800 parts. (ordered as AUIRF7732S2TR). For 1000 parts on 7"  
reel, order AUIRF7732S2TR1  
IMPERIAL  
NOTE: CONTROLLING  
DIMENSIONS IN MM  
CODE  
MIN  
MAX  
8.10  
4.10  
12.30  
5.55  
4.20  
5.20  
N.C  
MAX  
0.319  
0.161  
0.484  
0.219  
0.165  
0.205  
N.C  
0.311  
0.154  
0.469  
0.215  
0.158  
0.197  
0.059  
0.059  
A
B
C
D
E
F
7.90  
3.90  
11.90  
5.45  
4.00  
5.00  
1.50  
1.50  
REEL DIMENSIONS  
STANDARD OPTION (QTY 4800)  
TR1 OPTION (QTY 1000)  
METRIC  
MAX  
IMPERIAL  
METRIC  
MIN  
MAX  
IMPERIAL  
CODE  
MIN  
12.992  
0.795  
0.504  
0.059  
3.937  
N.C  
MIN  
6.9  
MAX  
N.C  
N.C  
0.50  
N.C  
N.C  
0.53  
N.C  
N.C  
MIN  
MAX  
N.C  
A
B
C
D
E
F
330.0  
20.2  
12.8  
1.5  
177.77  
19.06  
13.5  
1.5  
N.C  
N.C  
13.2  
N.C  
N.C  
18.4  
14.4  
15.4  
N.C  
0.75  
0.53  
0.059  
2.31  
N.C  
N.C  
N.C  
G
H
0.520  
N.C  
12.8  
N.C  
0.063  
1.60  
100.0  
N.C  
N.C  
58.72  
N.C  
N.C  
0.724  
0.567  
0.606  
13.50  
12.01  
12.01  
G
H
0.488  
0.469  
0.47  
0.47  
12.4  
11.9  
11.9  
11.9  
† Starting TJ = 25°C, L = 0.083mH, RG = 50Ω, IAS = 33A,Vgs = 20V.  
‡ Pulse width 400μs; duty cycle 2%.  
ˆ Used double sided cooling, mounting pad with large heatsink.  
‰ Mounted on minimum footprint full size board with metalized  
back and with small clip heatsink.  
Notes:  
 Click on this section to link to the appropriate technical paper.  
‚ Click on this section to link to the DirectFET Website.  
ƒ Surface mounted on 1 in. square Cu board, steady state.  
„ TC measured with thermocouple mounted to top (Drain) of part.  
Repetitive rating; pulse width limited by max. junction temperature.  
Š R is measured at TJ of approximately 90°C.  
θ
10 www.irf.com  
© 2012 International Rectifier  
May 08, 2012  
AUIRF7732S2TR/TR1  
Qualification Information†  
Automotive  
††  
(per AEC-Q101)  
Qualification Level  
Comments: This part number(s) passed Automotive qualification. IR’s  
Industrial and Consumer qualification level is granted by extension of  
the higher Automotive level.  
SMALL-CAN  
MSL1, 260°C  
Class M2 (+/- 200V)†††  
Moisture Sensitivity Level  
Machine Model  
AEC-Q101-002  
Class H1B (+/- 1000V)†††  
AEC-Q101-001  
Human Body Model  
ESD  
N/A  
AEC-Q101-005  
Yes  
Charged Device  
Model  
RoHS Compliant  
†
Qualification standards can be found at International Rectifier’s web site: http://www.irf.com  
†† Exceptions to AEC-Q101 requirements are noted in the qualification report.  
††† Highest passing voltage.  
11 www.irf.com  
© 2012 International Rectifier  
May 08, 2012  
AUIRF7732S2TR/TR1  
IMPORTANT NOTICE  
Unless specifically designated for the automotive market, International Rectifier Corporation and its subsidiaries (IR) reserve the  
right to make corrections, modifications, enhancements, improvements, and other changes to its products and services at any time  
and to discontinue any product or services without notice. Part numbers designated with the “AU” prefix follow automotive industry  
and / or customer specific requirements with regards to product discontinuance and process change notification. All products are  
sold subject to IR’s terms and conditions of sale supplied at the time of order acknowledgment.  
IR warrants performance of its hardware products to the specifications applicable at the time of sale in accordance with IR’s  
standard warranty. Testing and other quality control techniques are used to the extent IR deems necessary to support this warranty.  
Except where mandated by government requirements, testing of all parameters of each product is not necessarily performed.  
IR assumes no liability for applications assistance or customer product design. Customers are responsible for their products and  
applications using IR components. To minimize the risks with customer products and applications, customers should provide ad-  
equate design and operating safeguards.  
Reproduction of IR information in IR data books or data sheets is permissible only if reproduction is without alteration and is  
accompanied by all associated warranties, conditions, limitations, and notices. Reproduction of this information with alterations is  
an unfair and deceptive business practice. IR is not responsible or liable for such altered documentation. Information of third parties  
may be subject to additional restrictions.  
Resale of IR products or serviced with statements different from or beyond the parameters stated by IR for that product or service  
voids all express and any implied warranties for the associated IR product or service and is an unfair and deceptive business  
practice. IR is not responsible or liable for any such statements.  
IR products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body,  
or in other applications intended to support or sustain life, or in any other application in which the failure of the IR product could  
create a situation where personal injury or death may occur. Should Buyer purchase or use IR products for any such unintended or  
unauthorized application, Buyer shall indemnify and hold International Rectifier and its officers, employees, subsidiaries, affiliates,  
and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or  
indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that  
IR was negligent regarding the design or manufacture of the product.  
IR products are neither designed nor intended for use in military/aerospace applications or environments unless the IR products are  
specifically designated by IR as military-grade or “enhanced plastic.” Only products designated by IR as military-grade meet military  
specifications. Buyers acknowledge and agree that any such use of IR products which IR has not designated as military-grade is  
solely at the Buyer’s risk, and that they are solely responsible for compliance with all legal and regulatory requirements in connection  
with such use.  
IR products are neither designed nor intended for use in automotive applications or environments unless the specific IR products are  
designated by IR as compliant with ISO/TS 16949 requirements and bear a part number including the designation “AU”. Buyers  
acknowledge and agree that, if they use any non-designated products in automotive applications, IR will not be responsible for any  
failure to meet such requirements  
For technical support, please contact IR’s Technical Assistance Center  
http://www.irf.com/technical-info/  
WORLD HEADQUARTERS:  
101 N. Sepulveda Blvd., El Segundo, California 90245  
Tel: (310) 252-7105  
12 www.irf.com  
© 2012 International Rectifier  
May 08, 2012  

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